Use different loop variables for the inner and outer loop. This avoids
that an infinite loop occurs if there are more RDMA channels than
target->req_ring_size.
Fixes: d92c0da71a35 ("IB/srp: Add multichannel support")
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
Cc: Max Gurtovoy <maxg@xxxxxxxxxxxx>
Cc: Laurence Oberman <loberman@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
---
drivers/infiniband/ulp/srp/ib_srp.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 444d16520506..0b34e909505f 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -2951,7 +2951,7 @@ static int srp_reset_device(struct scsi_cmnd *scmnd)
{
struct srp_target_port *target = host_to_target(scmnd->device->host);
struct srp_rdma_ch *ch;
- int i;
+ int i, j;
u8 status;
shost_printk(KERN_ERR, target->scsi_host, "SRP reset_device called\n");
@@ -2965,8 +2965,8 @@ static int srp_reset_device(struct scsi_cmnd *scmnd)
for (i = 0; i < target->ch_count; i++) {
ch = &target->ch[i];
- for (i = 0; i < target->req_ring_size; ++i) {
- struct srp_request *req = &ch->req_ring[i];
+ for (j = 0; j < target->req_ring_size; ++j) {
+ struct srp_request *req = &ch->req_ring[j];
srp_finish_req(ch, req, scmnd->device, DID_RESET << 16);
}
--
2.18.0
